Equipment unit · VIN-decoded · NHTSA vPIC

2023 Vanguard Refrigerated Trailer Co.,ltd.

2SHSR5321PS001364 · TRAILER
Carriers run under2
37 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 15, 2023
NE
Last seenJul 15, 2026
CA
Inspected under 2 different carriers in 37 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2SHSR5321PS001364
Make
Vanguard Refrigerated Trailer Co.,ltd.
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 5, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
2SH

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SR532

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
001364

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
VANGUARD REFRIGERATED TRAILER CO.,LTD.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 15, 2023 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026CAIII · Driver-only4OOSMANN XPRESS INC 4239940W7244K/ON
Jul 13, 2024ILII · Walk-around0SOMAL TRUCKLINES INC 3876920W7244K/ON
Nov 24, 2023MIII · Walk-around1SOMAL TRUCKLINES INC 3876920W7244K/ON
Jun 15, 2023NEIII · Driver-only1SOMAL TRUCKLINES INC 3876920W7244K/ON
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MANN XPRESS INC4239940Jul 15, 2026Jul 15, 20261ON
SOMAL TRUCKLINES INC3876920Jun 15, 2023Jul 13, 20243ON
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
W7244KON2MANN XPRESS INCJul 15, 2026Jul 15, 20261
W7244KONSOMAL TRUCKLINES INCJun 15, 2023Jul 13, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 5, 2026